From 26fb29ef005c53b9de79032097a94e9476aac0a4 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Thu, 30 Jun 2016 15:19:07 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs b/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
index 39b2d07f..1acb5b6e 100644
--- a/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
+++ b/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
@@ -225,9 +225,10 @@ namespace WebSocketSharp.Net.WebSockets
     public override IEnumerable<string> SecWebSocketProtocols {
       get {
         var protocols = _context.Request.Headers["Sec-WebSocket-Protocol"];
-        if (protocols != null)
+        if (protocols != null) {
           foreach (var protocol in protocols.Split (','))
             yield return protocol.Trim ();
+        }
       }
     }